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 Hottest Old-School Revival (OSR), Core Rulebooks from Parts Per Million
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3Deep (2nd Edition)

3Deep (2nd Edition)


"I love the way spellcasting works" Ignacio M. 2023 Update: 3Deep was originally released under the OGL 1.0a. Following the recent disgusting behavior by WotC and Hasbro, I have removed the OGL, and moved to a more permissive license. You are still welcome to create, publish and sell your own updates and adventures for 3Deep. The Ultimate...   [click here for more]
Parts Per Million  $9.99

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13th Solo - Solo Roleplaying Rules Compatible with 13th Age

13th Solo - Solo Roleplaying Rules Compatible with 13th Age


13th Solo - Solo Roleplaying Rules for use with 13th Age This rules supplement gives you a rules light approach to solo roleplaying 13th Age. These rules try to fit in as seamlessly with the core 13th Age rules as they can, using just a d20 and d6. They make use of the escalation die and a similar rules for controlling the drama in your game and events outside your control. The last two pages of...   [click here for more]
Parts Per Million  $4.95

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3Deep in the Wild West

3Deep in the Wild West


3Deep in the Wild West There have been so many classic TV series set in the Wild West that the setting is a rich seam for gaming inspiration. Series such as Gunsmoke (1955), Wagon Train (1957) and the classic Rawhide (1959) set the tone and that continues to this day with modern productions like Yellowstone (2018), Longmire (2012) and Damnation (2017). What all these shows had in common was the struggle...   [click here for more]
Parts Per Million  $4.95

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A Lonely Death (in space)

A Lonely Death (in space)


A Lonely Death (in space) COMPATIBLE WITH DEATH IN SPACE These solo rules are designed to get you started in solo play, using Death in Space from Stockholm Kartell. These solo rules use a simple 2d6 yes-no oracle and a d20 muse to handle questions and answers. In addition, a number of simple techniques are used to give the impression of NPC AI, by creating fast behavior profiles that influence oracle...   [click here for more]
Parts Per Million  $4.95

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A Lonely Knave, Solo Roleplay Using Knave

A Lonely Knave, Solo Roleplay Using Knave


A Lonely Knave is one page, both sides, solo roleplay extension to Knave by Ben Milon (Questing Beast Games). It uses the same Knave mechanics, it strives for the same look and feel, and it plays the same way. There are some intrinsic elements of Knave that made it perfect for solo playing. High compatibility with OSR games. You can use any OSR bestiaries, adventures and spell books,...   [click here for more]
Parts Per Million  $1.50

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Crusaders Solo Handbook Compatible with Castles & Crusades

Crusaders Solo Handbook Compatible with Castles & Crusades


These solo role-play rules are designed to make use of Castles & Crusades SiegeEngine™ mechanics. The rules provide oracles that fit in well with the games core dice mechanics, so you don't have to break the spirit of the game every time you call on the solo rules, it all feels like C&C. There is also advice on playing published modules using the solo rules, making combat more narrative....   [click here for more]
Parts Per Million  $4.95

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Cut Up Solo - Beowulf

Cut Up Solo - Beowulf


Cut Up Solo Beowulf and other Myths of Britain The myths and tales used to create this cut up solo supplement all come from the times before the Anglo Saxon accepted Normal rule, before the time of knightly chivalry when a defeated knight could pay ransom for the return of their horse and armour. When the Saxons fought, it was to the death. These tales hark back to a time when there were many gods...   [click here for more]
Parts Per Million  $3.99

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Cut Up Solo - Hour of the Dragon

Cut Up Solo - Hour of the Dragon


Cut Up Solo Robert E Howard's The Hour Of The Dragon. Cut Up Solo is different from the more common Oracle driven solo play. You still get a basic yes-no question and answer tool, but where you may be more familiar with getting word prompts or story cube style game icons to serve as prompts for scenes, motivations, or even plot twists, cut ups do things differently. Cut Ups take texts in the same...   [click here for more]
Parts Per Million  $3.99

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Dark Stalker Solo Roleplaying Rules for DS&DS

Dark Stalker Solo Roleplaying Rules for DS&DS


Dark Stalker Solo Roleplaying Rules for Dark Streets & Darker Secrets Explore the dark streets of the city, where every shadow is alive with sinister intent and the darkness gathers, but you are walking alone. Solo roleplaying Dark Streets & Darker Secrets is a dramatic and ominous experience where anything can happen but only the bad things seem to fall in your path. The solo rules included...   [click here for more]
Parts Per Million  $4.95

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Dungeon Crawl Solo

Dungeon Crawl Solo


Dungeon Crawl Solo Solo Roleplaying Rules for Dungeon Crawl Classics and Hubris This solo roleplaying supplement enables playing Dungeon Crawl Classics without a Judge. The rules are split into three sections. It is an excellent companion to quickstart your way into Dungeon Crawl Classics. Part 1: This deals with solo playing and the basic yes-no question. These are handled with...   [click here for more]
Parts Per Million  $4.95

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Freelancer!

Freelancer!


Freelancer! Solo Roleplaying Warlock! Warlock is a great, rules-light game that marries Warhammer FRP with Fighting Fantasy. This supplement adds on solo play to the Warlock toolbox. There are three key tools in this solo supplement. The Master Table is a d20 table of different themed aspects, people, places, items, events and so on. You pick the aspects that relate to your situation and then mix...   [click here for more]
Parts Per Million  $4.95

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Hack Solo

Hack Solo


HACK SOLO A Solo Oracle System for The Black Hack You can play The Black Hack [TBH] without a game master. Play when you like, for as long as you like. Grab your d20 and a d12 or two and set out on a great adventure. These solo rules give an oracle based approach to solo play. Just as The Black Hack is driven by Roll Under Attribute, these rules use a Roll Under mechanic for yes-no answers....   [click here for more]
Parts Per Million  $4.95

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Inför döden är vi alla ensamma (We die alone)

Inför döden är vi alla ensamma (We die alone)


Inför döden är vi alla ensamma (We die alone) Simple Solo Roleplaying supplement for MÖRK BORG. MÖRK BORG is a fantastically popular game at the moment. If you have the rules but have not been able to play this dark and brutal game, these solo rules may offer you an opportunity. The rules comprise three rather simple mechanics. The first two are for answering questions, both simple and complex...   [click here for more]
Parts Per Million  $4.95

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Into The Rad

Into The Rad


Into The Rad A Mark of the Odd Solo Game. This game is a mashup of the original Into The Odd rules, from the SRD, a retro-clone of Gamma World(tm), and a really simple solo roleplaying system that uses the Into The Odd Luck roll as a basic decision making roll. Into The Rad can be played as a regular RPG, or solo, with no changes. The book contains rules for creating your character, mutations,...   [click here for more]
Parts Per Million  $7.99

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MAZE RAT, Solo Roleplay Using MAZE RATS

MAZE RAT, Solo Roleplay Using MAZE RATS


MAZE RAT is one page, both sides, solo roleplay extension to the best selling MAZE RATS by Ben Milon (Questing Beast Games). It has been designed to fit in seamlessly with Ben's super light OSR classic game of random worlds and wild magic. MAZE RAT uses the same combination of 2d6 and six d6 lists that you will be familiar with from the main game. Maze Rats and Knave share a lot...   [click here for more]
Parts Per Million  $1.50

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Navigator RPG

Navigator RPG


Navigator RPG Galaxy Spanning High Adventure Build for the Science Fiction loving Game Master that wants to build their own universes. Navigator RPG is a fully 'play it now' game. Pick it up, make a character and start playing, but it is more than that. Navigator RPG is built to be played in the Old School style. The GM listening to the players approaches and calling for skill tests when needed but...   [click here for more]
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No GMs Sky 3Deep

No GMs Sky 3Deep


What is NGS? No GM's Sky is a game system that may be played with or without a GM. You control a protagonist that is attuned to a jump core and the crew of volunteers that choose to travel with your character and explore the fringes of human space and beyond.  Some seek knowledge, others look for fortune, and who knows what mysteries will be revealed along the way.  Game-wise it is kind of a reverse...   [click here for more]
Parts Per Million  $2.99

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No Rabble Rouser - EZD6 Compatible Solo Tools

No Rabble Rouser - EZD6 Compatible Solo Tools


No Rabble Rouser EZD6 Compatible Solo Tools EZD6 is a simple d6 driven game with a very strong OSR feel, without having all the D&D baggage. The system is heavily skewed towards player success. Typically a 1 is an automotive fail, 2 is a failure (but you can spend meta currency to boost it, 3-5 is a success and 6 is an exploding roll and critical success. These solo rules use that same 1, 2,...   [click here for more]
Parts Per Million  $4.95

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Old School Solo

Old School Solo


OLD SCHOOL SOLO Old-School Essentials version This solo roleplaying supplement is written specifically to feel like natural OSR RPG rules. If you are comfortable with rolling to see if you encounter a wandering monster and then rolling to see what it is, then you can work these rules! Most of the rules in this add-on rulebook condense down into just four tables, the rest of the content is all supporting...   [click here for more]
Parts Per Million  $4.95

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One Gold Coin

One Gold Coin


One Gold Coin Solo Roleplaying For Coin & Blood This supplement provides solo roleplaying tools for Gallant Knight Games For Coin & Blood: Second Edition. The tools are specifically keyed to work using the game core game mechanics as the game rules, making it easier to stay 'in the zone' as you work between solo and game rules. The rules include: An extended yes/no Oracle. A Muse derived...   [click here for more]
Parts Per Million  $4.95

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Operation Solo Endeavor [OSE]

Operation Solo Endeavor [OSE]


Operation Solo Endeavor [OSE] Solo Rules compatible with WWII Operation Whitebox This booklet provides additional rules and tables for playing WWII Operation Whitebox without a Game Master. Questions are answered using a 1d10 yes/no question and answer mechanic and inspiration prompts for more complicated open questions. The d10 was chosen because this is the default die used for most NPC gut checks,...   [click here for more]
Parts Per Million  $4.95

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OSR Cosmic Horror Solo Roleplaying

OSR Cosmic Horror Solo Roleplaying


OSR Cosmic Horror Solo Roleplaying Compatible with Eldritch Tales: Lovecraftian White Box Role-Playing(TM) This is a rules supplement that allows you to play Eldritch Tales without a Game Master. The rules pick out the suggested optional rules from within Eldritch Tales that best suit solo play, and then add in randomised plot hooks, question and answer rules and some unique game mechanics to help...   [click here for more]
Parts Per Million  $4.95

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OSR Solo

OSR Solo


OSR Solo rules These rules are intended to allow you to play an OSR, in this case meaning 0D&D, B/X style games, without a Dungeon Master. The game you will get using these rules will be a sandbox style adventure, you will not need to do any Dungeon Master [DM] style preparation although having a few stock NPCs or appropriate level would be helpful. No DM? The normal cycle of play is that the...   [click here for more]
Parts Per Million  $4.95

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Realms of Solo - Solo Roleplaying Realms of Peril

Realms of Solo - Solo Roleplaying Realms of Peril


Realms of Solo Solo Roleplaying Realms of Peril Realms of Peril by Spellsword is an interesting mix of Powered by the Apocalypse and d20. You get all the PbtA features you know and expect, player-facing rolls and moves for everything, but all scaled up to use a d20. The other cool thing about the core game is the wealth of random tables in the Game Master's Reference. Nothing makes solo play easier...   [click here for more]
Parts Per Million  $4.95

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Ruinous Explorations - Solo Rules Compatible with Worlds Without Number

Ruinous Explorations - Solo Rules Compatible with Worlds Without Number


Ruinous Explorations Solo Rules Compatible with Worlds Without Number Worlds Without Number is Kevin Crawford's fantasy OSR game of sandbox adventure. The rules in this supplement add solo play to that game. It uses a simple set of rules to push decisions out to dice rolls. These answer yes-no style questions, control NPCs, and events outside your character's control. It is an excellent companion...   [click here for more]
Parts Per Million  $4.95

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Single Agent Missions - Solo Rules for White Lies

Single Agent Missions - Solo Rules for White Lies


Single Agent Missions Compatible with White Lies This is a solo rules supplement for White Lies by DwD Studios. The core game rules are derived from the OSR, but this game is so steeped in spies, espionage, James Bond, etc., that beyond the character creation is functionally a different game. My solo rules have been designed alongside the core rules, but you will need a regular pack of playing cards...   [click here for more]
Parts Per Million  $4.95

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Solitude

Solitude


Solitude Simple Solo Roleplaying supplement for Chivalry & Sorcery. Chivalry & Sorcery is one of the classic RPGs that takes me back to being 16 again and a time when my group discovered that other games existed! These solo rules were written to be used with the newest editions of Chivalry & Sorcery. This is an oracle driven set of solo rules, a percentage pair are rolled to answer...   [click here for more]
Parts Per Million  $4.95

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Solo Adventures compatible with Stars Without Number

Solo Adventures compatible with Stars Without Number


Too Many Games Too many games get bought and never played. With these rules, you will be able to play Stars Without Number without a GM. Grab the rulebook off the shelf. Make yourself a character and start playing. This book is an interactive set of solo rules that guide your improvisation and acts as a GM for your adventures. In place of the common lists of words, this booklet uses...   [click here for more]
Parts Per Million  $4.95

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Solo In A lost Cause

Solo In A lost Cause


Solo In A Lost Cause Compatible with Silent Legions These rules are aimed first and foremost at people new to solo playing or maybe have some experience with one of the big-name tools like Mythic or Ironsworn and want to break out into investigative games. A mystery is one of the hardest formats to solo play. It comes with all the complications of creating clues, and secret motives, which you...   [click here for more]
Parts Per Million  $4.95

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Solo This!! Fantasy

Solo This!! Fantasy


Solo This!! Fantasy Compatible with Survive This!! Fantasy The Survive This!! family of games blends the basic gameplay of OSR with a simple-to-grasp skills system. The Fantasy version of this game is well supported by Bloat Games with many companion books. This is a buy as much or as little as you need to play your game. The stand-out feature, for me, is the magic system with its inherent...   [click here for more]
Parts Per Million  $4.95

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Solo Vigilante

Solo Vigilante


Solo Vigilante Solo Roleplaying Survive This!! Vigilante City This solo rules supplement adds solo play to Survive This!! Vigilante City. They cover tweaks to character creation, provide a yes-no and two open question tools, one based on dice or cards and the other based on bookwalking, using the dice to select random pages within a book which you then skim for ideas, or words to answer your questions....   [click here for more]
Parts Per Million  $4.95

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Trials for One - Solo Roleplaying ICRPG

Trials for One - Solo Roleplaying ICRPG


Trials for One Solo Roleplaying ICRPG The Index Card Role Playing Game is an intriguing game for solo players. Right there in the core book (2nd edition pg. 48) it suggests playing through the three trials on your own [that is where the trials in this book's title comes from]. Anything this solo friendly needs supporting. This book is that support. The core rules do not give any solo rules. ICRPG...   [click here for more]
Parts Per Million  $4.95

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